Sloth's Motto: Relax, Don't Do It
RENEE MONTAGNE, host:
Good morning. I'm Renee Montagne.
You can't get a leopard to change its spots. And apparently you can't get a sloth to liven up either. Some German scientists have given up after a three-year experiment. They were trying to get a sloth to climb up and down a pole, part of a study on how animals move. The sloth refused to budge even when tempted with spaghetti. He's residing in a zoo now, back to his slothful ways, by all accounts quite relaxed.
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